What are the purple rhododendrons called?
What are the purple rhododendrons called?
Rhododendron ‘Purple Passion’ has masses of deep purple flowers with a pink-white centre, from late spring to early summer. The leaves are dark green and glossy. Compact in habit and with a rounded form, it makes striking centrepiece in an ornamental border but works well in a pot, too. It may also be grown as a hedge.
How big does a purple gem rhododendron get?
Rhododendron x ‘Purple Gem’ (H-1)
|Average Size at Maturity||Slowly reaches 2 ft. tall, 3 ft. wide.|
How do you take care of a purple rhododendron?
How to Care for Purple Gem Rhododendrons
- Prepare the Soil. Prepare well-drained, acidic soil in a garden area with partial shade, advises Monrovia.
- Plant Purple Gem Rhododendron.
- Mulch the Plants.
- Irrigate the Rhododendrons.
- Fertilize the Purple Gem Rhododendron.
- Prune the Plants.
- Treat Pests and Diseases.
What is the prettiest rhododendron?
Rhododendron Varieties: 10 Of The Best Azaleas and Rhododendrons For Your Garden
- 1 | Best large Rhododendron variety – Rhododendron catawbiense.
- 2 | Best dwarf Rhododendron – ‘PJM’ Rhododendron.
- 3 | Best Variegated Foliage – Bollywood Azalea.
- 4 | Best Cold Weather Plant – Northern Lights Azaleas.
How tall will a rhododendron grow?
Rhododendrons come in many shapes and sizes, from the low-growing Carolina (5 to 6 feet tall), to the large native rosebay (20 feet and more). Some varieties are rounded and compact while others have a loose growth habit.
Is rhododendron an annual or perennial?
Rhododendrons (Rhododendron spp.) are evergreen perennial shrubs that produce elegant rose-like blooms each year. Preparation and proper planting provides the right environment for perennial growth and flowering.
Is purple gem rhododendron evergreen?
The Purple Gem Rhododendron is a dense-growing, dwarf evergreen shrub valued for its purplish-blue flowers in spring and azalea-like foliage; needs some protection from winter wind.
Is there a dwarf rhododendron?
Rhododendron impeditum (H-2) A dwarf flowering evergreen shrub with a tight, compact form and sensational spring flowers. This tiny plant displays gorgeous clusters of bright purple flowers in late spring.
Where is the best place to plant a rhododendron?
Most large-leafed varieties require dappled shade; avoid deep shade or full sun. A sunny spot that receives a few hours of shade is perfect. See regional guidelines below. Soil should be well-drained, humus-rich, moist, and acidic (pH 4.5–6).
What do rhododendrons look like in winter?
When it gets cold our rhododendron’s leaves will droop. If it is really cold, the rhododendrons will curl their leaves inward so less leaf surface area is exposed; the plant’s trying to keep water from evaporating out of its leaves.
What is the hardiest rhododendron?
In the 1980s, a series called Northern Lights was introduced. These are the hardiest rhododendrons ever found or produced. They can withstand temperatures in zone 4 and even possibly zone 3. The series are hybrids and crosses of Rhododendron x kosteranum and Rhododendron prinophyllum.
Where should you not plant rhododendrons?
If you live in the warmer end of their growing zones, be sure you choose a site that gets afternoon shade. Soil should be well-drained, moist, and acidic (pH 4.5 to 6). Rhododendrons don’t do well in heavy soils that drain poorly. No clay.
Do rhododendrons come back year after year?
Rhododendrons are a beauty in the yard with their bright bold clusters of flowers in the spring. The shrub gets through the winter quite well and comes back every year; it also handles replanting very well.
How fast do purple Passion rhododendron grow?
Height 150-175cm in 10 years. Recommended for: reliable hardy plant.
How do you keep a rhododendron small?
Therefore, as the flowers fade, trim no more than 15 to 20 inches (38-51 cm.) off the strongest branches. Cut back the plant to expose the inner branches. Follow the branch down to the last whorl of leaves you want to keep and cut just above those leaves, about 1/4 inch (6 mm.)
What is the best time of year to plant rhododendrons?
Azaleas and rhododendrons may be transplanted at any time during the growing season, but they transplant most successfully during fall or early spring, when they are dormant and temperatures are cool.
Do rhododendrons need a lot of water?
How to Water Rhododendrons. Rhododendrons are shallow-rooted plants that require water twice per week during the first growing season. Once plants are established, though, you should only have to water during dry periods (2 to 3 weeks without rain).
Can rhododendron stay outside in winter?
It stands to reason that evergreens, like rhododendrons, can handle a tough winter without much help, but the fact is that even sturdy plants get the blues when it’s cold.
Do rhododendrons need to be covered in winter?
PJM type rhododendrons in most years will not require extra winter care. For the other years protection from the winter sun and wind is the most important measure you can take. This is best accomplished by wrapping the plant in burlap, or enclosing it in a burlap tent.
What happens if you don’t deadhead rhododendrons?
If you forget to deadhead your rhodys don’t worry, your plant will continue to produce about the same amount of flowers next year as it did this year. But, if you want to produce more flowers deadheading will help you to achieve this.